Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | ECM | *2 | REAR TELEVISION CAMERA ASSEMBLY |
| *3 | BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor System) | *4 | BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor System) |
| *5 | PARK/NEUTRAL POSITION SWITCH ASSEMBLY (for 8 inch display) | - | - |
ILLUSTRATION
| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | STEERING SENSOR |
| *3 | MULTI-DISPLAY ASSEMBLY | *4 | DLC3 |
| *5 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 2 FUSE - ECU-DCC NO. 1 FUSE - IG1-NO. 1 RELAY - BKUP LP RELAY (for 8 inch display) | *6 | CLEARANCE WARNING ECU ASSEMBLY (w/ Parking Support Alert System) |
| *7 | RADIO RECEIVER ASSEMBLY | - | - |
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cab
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
The following inspection procedures for the parking assist monitor system are based on the assumption that the audio and visual system*1 or navigation system*2 is nor
Reverse Signal Circuit
DESCRIPTION The multi-display receives a reverse signal from the BK UP LP relay*1 or clearance warning ECU assembly*2.
*1: w/o Parking Support Alert System
*2: w/ Parking Support Alert System
SEE MORE:
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL LOWER POSITION INDICATOR HOUSING (a) Engage the 4 claws and 2 guides to install the lower position indicator housing to the shift lock control unit assembly. NOTICE: Do not damage the lower position indicator housing. 2. INSTALL SHIFT POSITION INDICATOR
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the heated steering wheel system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage with the engine switch off.
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